Text and Data Mining valid from 2018-05-16
Received: 20 February 2018
Accepted: 3 May 2018
First Online: 16 May 2018
: NB has 15 years experience in naturopathy and acupuncture, has a graduate diploma in occupational health and safety and is the principal of the Australian College of Environmental Studies and a PhD candidate. MC is a registered general medical practitioner with more than 25 years experience and a professor at RMIT University.
: The study was approved by the RMIT University Human Research Ethics Committee BSEHAPP 25-15. Clinicians gave their informed consent in writing or audio.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.